Is there such a thing as redirecting certain ports (for example, port 80) from ASA to a certain IP address that is a proxy server? What I am trying to do is to implement a transparent proxy server in our internal network. The flow is in a such a way that nothing internally change until outbound TCP 80 hits the firewall, then got redirected to the proxy server and go out. Not sure if ASA can do that? If not, how do one go about to implement a transparent proxy server while the firewall is ASA? (hardcode proxy server info on users browsers is not something I want to do for lots of other reasons).
Any help/advice is appreciated.